Anisotropic simplicial minisuperspace model in the presence of a scalar field

We study an anisotropic simplicial minisuperspace model with a cosmological constant and a massive scalar field. After obtaining the classical solutio ns we then compute the semiclassical approximation of the no-boundary wavef unction of the Universe along a steepest-descent contour passing through cl assical Lorentzian solutions. The oscillatory behaviour of the resulting wa vefunction is consistent with the prediction of classical Lorentzian spacet ime for the late Universe.